Hommel-Etamic provides precision metrology products and services including pneumatic, tactile, and optical measurement systems. Their portfolio includes solutions for dimensional measurement, form measurement, roughness measurement, and more. Precision is their focus across products, services, and customized system solutions.

1. Dimensional measurement -
pneumatic, tactile, optical
Precision is our business.
DIMT_EN 09/2009
Our product and service range.
Metrology
Tactile metrology
Pneumatic metrology
Optical metrology
Product program
Roughness measurement
Contour measurement
Form measurement
Optical shaft measurement
Dimensional measurement
Optical surface inspection
Inspection processes
In-process
Post-process
SPC
Final inspection
Measuring room
Services
System solutions
DKD calibration service
Consulting, training and service
JENOPTIK Industrial Metrology
HOMMEL-ETAMIC GmbH Alte Tuttlinger Straße 20
D-78056 VS-Schwenningen www.hommel-etamic.com

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Diversity and flexibility characterize our complete line of
dimensional metrology products. Our aim is to provide
the optimum solution for the measuring task, the degree
of automation, and the machine design. It‘s here that you
profit from our years of experience and broad knowledge
base in the development of standard and customized
metrology solutions.
Pneumatic - highest precision, extreme robustness. For di-
mensional, geometric, position, and form measurements.
Tactile - classic multi-point measurement with LVDT
probes, fast capture of measurement parameters. For
dimensional, form, and position measurements.
Optical - fast measurement, highest flexibility. For dimen-
sional, contour, form, and position measurements.
Hommel-Etamic, the Industrial Metrology Division of the
Jenoptik Group, is a leading manufacturer and system
provider of high-precision, tactile and non-tactile produc-
tion metrology.
Our range of products includes solutions for a wide range
of measurement tasks such as testing surfaces, form, and
determining dimensional tolerances – throughout all pha-
ses of the production process, for final inspection or in a
metrology lab. Our product portfolio is rounded off by a
wide range of services in consulting, training and service,
including long-term maintenance contracts.
Hommel-Etamic. Precision is our business.
The technologies for precision.
Pneumatic. Tactile. Optical.

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Optimum solutions.
Measurement of engine, gear and chassis components
rotationally symmetrical components such as shafts•
and disks
asymmetrical components such as pistons or gear cases•
Systems for dimensional measurement
Manual measurement fixtures (standardized or•
customer-specific)
Semi-automatic measurement fixtures•
Fully automatic gaging machines (inline and offline)•
In-process measuring heads and probing systems•
Dimensional inspection example
Inner diameter•
Outer diameter•
Length•
Geometry elements, workpiece profile•
Form and position tolerances•
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Dynamic measurements and statistical process control
(SPC) are possible, as well as 100% inspection with in-
terlinked semi- and fully automatic gaging machines that
can be integrated into the production line.
Dimensional measurement is often only one of the tasks
specified for our gaging machines. Weighing, grading,
marking and sorting can also be an integral part of the
gaging system.
For statistical process data analysis, the measuring
systems can be equipped with a AQDEF certified qs-STAT
interface.
Dimensional measurement.

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In-process measurement.
High reliablity as well as easy mechanical and electrical in-
tegration are conditions that we take into account when
designing our measuring control systems for machine
tools. Our modular concept guarantees a high degree of
flexibility that can be easily adapted to a variety of measu-
ring tasks.
Hommel-Movomatic manufactures in-process measure-
ment systems for simple or complex grinding applications
(e.g. grinding or superfinishing). These systems measure
during the actual grinding process, helping to eliminate
tolerance variations due to wear of the grinding wheels,
thermal fluctuation of the workpiece and coolant, and
the instability of the machine related to all of the above
factors.
The measuring systems are also used for pre- and post-
process applications (quality surveillance, SPC) as well as
match grinding.
Determination of position
and diameter
Shaft
measurement

5. Handheld measuring instruments.
8 9valvescan
Our handheld measuring instruments and manual gaging
benches are designed to assess the dimensional work-
piece characteristics by part sampling, or through 100%
inspection. These benches utilize tactile and pneumatic
tooling (for dynamic or static measurements), control
systems for visualization and evaluation of the measure-
ment results as well as statistical analysis.
Thanks to their robust design, these benches are ideally
suited for use in production environments.
Examples of applications
Air plugs for inner diameters•
Air snaps and rings for outer diameters•
Custom gaging fixtures designed for a full range of•
dimensional and geometric measurements
The gaging fixtures are custom-assembled from a variety
of measuring components and are therefore always opti-
mized for your workpiece and measuring task.
Valve seat gage
Manual gaging benches.
Plug gage for cylinder head

6. Fully automatic gaging machines.
Our gaging machines utilize both tactile and pneumatic
measurement tooling, made of wear-resistant, dirt-
repellent materials (i.e. carbide, TCIN coating, etc) that
precisely capture the dimensions of the workpiece.
Our product range includes machines for final inspection
all the way up to fully automated interlinked measure-
ment stations for 100% control of the production line. In-
line and offline gaging machines and fixtures, with semi-
or fully automatic measuring runs as well as workpiece
specific multi-point fixtures, are all a part of our product
portfolio.
Fast measuring rates as well as part classification, mar-
king, and sorting are key abilities of our gaging machines.
Optionally, optical sensors for surface inspection can be
integrated into our machines, saving time and making
your production cost-effective.
G200
Measuring station
for crankshafts
Cylinder block
measurement
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7. Optical measuring systems.
Thanks to fast measuring cycles and easy handling, our
optical measuring systems are extremely flexible for use in
production and may be used throughout all phases of the
production process.
Optical measuring systems are used for flexible interme-
diate inspection as well as final inspection. Applications
range from SPC measuring systems up to fully automa-
ted, interlinked post-process gaging machines for 100%
inspection.
Optical measuring principles, combined with our award
winning design, guarantee fast conversion between a
huge variety of different workpieces. Standard systems
are ideally suited for measurement of all common shafts.
Some optical measuring systems can be optionally equip-
ped with a tactile scanning system for length and axial
face run-outs.
12 13opticline C1023
Measuring station
for camshafts
Measurement of
valves
SPC measuring system
for crankshafts

8. Optical surface inspection.
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Our automated surface inspection systems utilize special
360° optical sensors that are capable of 100% control.
The sensor can be integrated directly into the production
line, where the high scanning rate of the ring sensor de-
livers consistent high quality measurement results in the
shortest possible cycle times.
For the inspection of cylinder bores a special and unique
measurement technology is used. Simultaneous forward
advancing of the inspection sensor into the bore and
circular scanning, allow the generation of an undistorted
image of the inner surface of the bore.
Surface defects such as blow holes, scratches or poro-
sities, are completely and automatically checked and
classified. Error and defect boundaries are also automati-
cally detected.
Display of the
surface
Bore inspection of
cylinder blocks
Bore inspection of
conrods